Back to high school (again) in My Subconscious

I had a quick but rather vivid dream after my alarm this morning (I set three alarms at 7:00, 7:15 and 7:25 so a lot of dreams I happen to remember occur then). I was in high school again, a pretty familiar setting for my dreams, even six years after graduating. Two things happened that usually happen during dreams in this setting: I forgot the combination to my locker, and I didn’t have my class schedule. This time I tried a random combination on my locker and it worked, though. In my locker was a pile of textbooks messily sitting at the bottom, a common sight when I was in high school. I found my health textbook and recalled that I finished that class a long time ago, so I should return it. I got a pile of textbooks under my arm with a fantasy book resembling the Forgotten Realms series on top, and headed for the main office. The secretary at the front desk was familiar…she looked like my seventh grade English teacher, but I also remembered her from a previous high school dream. She was the one who had called a code red on my for being uncooperative (later realizing she did it more because I was naked). This time she was more friendly. She gave me some kind of electronic badge that magically displayed my schedule. Then I longboarded down the long hallway leading to the cafeteria. By the time I reached the end it had transformed into a street/alley. It gave off an oldschool hiphop/New York vibe. I saw a group of “cool” people sitting on longboards and rode towards them. One of them reached out his hand and I grabbed it and slid around, landing sitting on by board in a cool, slick way. He asked me how I did that, and I said coolly “I don’t know”. Everyone had 90s cool fashion, and I looked over and saw a couple girls talking like 90s chicks too. Then I woke up.